2019227700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 7133543424

約数和(自身を除く): 5114315724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 163, 170, 175, 204, 210, 238, 255, 300, 326, 340, 347, 350, 357, 420, 425, 476, 489, 510, 525, 595, 652, 694, 700, 714, 815, 850, 978, 1020, 1041, 1050, 1141, 1190, 1275, 1388, 1428, 1630, 1700, 1735, 1785, 1956, 2082, 2100, 2282, 2380, 2429, 2445, 2550, 2771, 2975, 3260, 3423, 3470, 3570, 4075, 4164, 4564, 4858, 4890, 5100, 5205, 5542, 5705, 5899, 5950, 6846, 6940, 7140, 7287, 8150, 8313, 8675, 8925, 9716, 9780, 10410, 11084, 11410, 11798, 11900, 12145, 12225, 13692, 13855, 14574, 16300, 16626, 17115, 17350, 17697, 17850, 19397, 20820, 22820, 23596, 24290, 24450, 26025, 27710, 28525, 29148, 29495, 33252, 34230, 34700, 35394, 35700, 36435, 38794, 41293, 41565, 48580, 48900, 52050, 55420, 56561, 57050, 58191, 58990, 60725, 68460, 69275, 70788, 72870, 77588, 82586, 83130, 85575, 88485, 96985, 104100, 113122, 114100, 116382, 117980, 121450, 123879, 138550, 145740, 147475, 165172, 166260, 169683, 171150, 176970, 182175, 193970, 206465, 207825, 226244, 232764, 242900, 247758, 277100, 282805, 290955, 294950, 339366, 342300, 353940, 364350, 387940, 395927, 412930, 415650, 442425, 484925, 495516, 565610, 581910, 589900, 619395, 678732, 728700, 791854, 825860, 831300, 848415, 884850, 961537, 969850, 1032325, 1131220, 1163820, 1187781, 1238790, 1414025, 1454775, 1583708, 1696830, 1769700, 1923074, 1939700, 1979635, 2064650, 2375562, 2477580, 2828050, 2884611, 2909550, 3096975, 3393660, 3846148, 3959270, 4129300, 4242075, 4751124, 4807685, 5656100, 5769222, 5819100, 5938905, 6193950, 6730759, 7918540, 8484150, 9615370, 9898175, 11538444, 11877810, 12387900, 13461518, 14423055, 16968300, 19230740, 19796350, 20192277, 23755620, 24038425, 26923036, 28846110, 29694525, 33653795, 39592700, 40384554, 48076850, 57692220, 59389050, 67307590, 72115275, 80769108, 96153700, 100961385, 118778100, 134615180, 144230550, 168268975, 201922770, 288461100, 336537950, 403845540, 504806925, 673075900, 1009613850, 2019227700]

約数ペア:

[(1, 2019227700), (2, 1009613850), (3, 673075900), (4, 504806925), (5, 403845540), (6, 336537950), (7, 288461100), (10, 201922770), (12, 168268975), (14, 144230550), (15, 134615180), (17, 118778100), (20, 100961385), (21, 96153700), (25, 80769108), (28, 72115275), (30, 67307590), (34, 59389050), (35, 57692220), (42, 48076850), (50, 40384554), (51, 39592700), (60, 33653795), (68, 29694525), (70, 28846110), (75, 26923036), (84, 24038425), (85, 23755620), (100, 20192277), (102, 19796350), (105, 19230740), (119, 16968300), (140, 14423055), (150, 13461518), (163, 12387900), (170, 11877810), (175, 11538444), (204, 9898175), (210, 9615370), (238, 8484150), (255, 7918540), (300, 6730759), (326, 6193950), (340, 5938905), (347, 5819100), (350, 5769222), (357, 5656100), (420, 4807685), (425, 4751124), (476, 4242075), (489, 4129300), (510, 3959270), (525, 3846148), (595, 3393660), (652, 3096975), (694, 2909550), (700, 2884611), (714, 2828050), (815, 2477580), (850, 2375562), (978, 2064650), (1020, 1979635), (1041, 1939700), (1050, 1923074), (1141, 1769700), (1190, 1696830), (1275, 1583708), (1388, 1454775), (1428, 1414025), (1630, 1238790), (1700, 1187781), (1735, 1163820), (1785, 1131220), (1956, 1032325), (2082, 969850), (2100, 961537), (2282, 884850), (2380, 848415), (2429, 831300), (2445, 825860), (2550, 791854), (2771, 728700), (2975, 678732), (3260, 619395), (3423, 589900), (3470, 581910), (3570, 565610), (4075, 495516), (4164, 484925), (4564, 442425), (4858, 415650), (4890, 412930), (5100, 395927), (5205, 387940), (5542, 364350), (5705, 353940), (5899, 342300), (5950, 339366), (6846, 294950), (6940, 290955), (7140, 282805), (7287, 277100), (8150, 247758), (8313, 242900), (8675, 232764), (8925, 226244), (9716, 207825), (9780, 206465), (10410, 193970), (11084, 182175), (11410, 176970), (11798, 171150), (11900, 169683), (12145, 166260), (12225, 165172), (13692, 147475), (13855, 145740), (14574, 138550), (16300, 123879), (16626, 121450), (17115, 117980), (17350, 116382), (17697, 114100), (17850, 113122), (19397, 104100), (20820, 96985), (22820, 88485), (23596, 85575), (24290, 83130), (24450, 82586), (26025, 77588), (27710, 72870), (28525, 70788), (29148, 69275), (29495, 68460), (33252, 60725), (34230, 58990), (34700, 58191), (35394, 57050), (35700, 56561), (36435, 55420), (38794, 52050), (41293, 48900), (41565, 48580)]